PassBrow: Browser Password/Site Blocking

Name: PassBrow: Browser Password/Site Blocking
Rating: 2.5 (8 reviews)
Author: Laisson R. Silveira

Protect your browser with a synced password on any browser using the same account and keep any site you want blocked. Also you can generate passwords.

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Features & Capabilities

PassBrow is a powerful browser extension designed to enhance your online security and privacy. It locks your browser with a synchronized password across Chrome, Edge, Opera, and other Chromium-based browsers, restricting access to browser data, bookmarks, and settings. PassBrow allows you to block or redirect specific websites, reinforcing control over browsing activities.

Additional features include a built-in password generator for creating strong, alphanumeric passwords with special characters, and advanced locking options such as keyboard shortcuts, automatic locking after inactivity, and password protection for the extension popup and browser extensions page. The extension supports multi-factor authentication via PassBrow-Authenticator and offers flexible payment options with lifetime usage upon purchase. Ideal for users seeking enhanced browser security and parental or workplace site blocking, PassBrow combines ease of use with comprehensive protective features.

User Growth & Download Statistics

Add-on Privacy & Security

By:

Daily users:

Rating:

Version:

6.10.9 Last updated: 2023-12-01

Version code:

5658573

Creation date:

2020-11-21

Risk:

Permissions:

Size:

1.43MB

Email:

co*****@passbrow.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 7,395 ▲ 33

Other rankings

#10 in password-protected keyword 48

#45 in site keyword 56

#50 in ad-blocking keyword 96

#61 in browsing keyword 48

#70 in password keyword 88

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Other platforms

PassBrow: Browser Password/Site Blocking (v6.10.9)

6,000 3.28

(258)

PassBrow: Browser Password/Site Blocking (v6.10.9)

3,205 2.80

(5)

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Laisson R. Silveira

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/passbrow/

Email:

co*****@passbrow.com

Website:

https://www.passbrow.com/contact

Permission Change History

2022-11-23: Version 6.9.1 → 6.10.2

Remove Permissions: identity *://www.googleapis.com/* *://accounts.google.com/*

User Reviews

doesn't work :-(

by da*****, 2025-06-10

by 远离*****, 2025-04-07

by 退出*****, 2025-03-01

View all user reviews ›

Is PassBrow: Browser Password/Site Blocking Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

PassBrow: Browser Password/Site Blocking requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
High ******* ****** ** *** ********* ******** **********
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

PassBrow: Browser Password/Site Blocking is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** *** **** *******
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****